Affiliate Cost Optimization: When Ad ROI No Longer Reflects Your Real Profit

If affiliate GMV accounts for over 60% of the shop’s total sales, traditional ad ROI is misleading you about your real profit. Affiliate Cost Optimization is a module within GMV Max Pro that addresses this exact blind spot.

What Costs Traditional Ad ROI Misses

Traditional ad ROI = GMV ÷ Ad Spend — only measuring the output ratio of the ad investment itself, without accounting for affiliate commission costs. However, the merchant’s real profit must also subtract that commission.

The correct formula: ROI (ad and affiliate) = GMV ÷ (Ad Spend + Affiliate Cost). The system uses this formula to determine which creative generates higher real profit, instead of just looking at raw GMV.

Pain Points This Feature Solves

As GMV increases, affiliate commission costs also rise, putting pressure on profit margins. It is also difficult for merchants to get enough exposure for cost-effective self-produced content, because varying creator commission rates mean traffic allocation does not accurately reflect real profit after deducting commissions.

How to Set Up

Select “ROI (ad and affiliate)” as the ROI target, enter the target ROI value — the system provides suggestions based on historical non-LIVE GMV, ad spend, and historical affiliate commission costs. View reports by switching the campaign type tab to “Ad and Affiliate” on the GMax homepage.

3 Key Benefits

• Improve profit efficiency by optimizing commission costs while maintaining GMV performance.
• Allocate traffic more fairly by taking commission costs into account when evaluating creative value.
• Increase the value of self-produced creatives, reducing reliance on high-commission affiliate content.

Frequently Asked Questions

Who should enable Affiliate Cost Optimization?
Shops where affiliate GMV accounts for a high proportion (>60%) and profit margins are being squeezed, or those wanting to increase the share of self-produced content.

What stage is this feature currently in?
Alpha testing in SEA and the US at the time of the document update.

Source

Official GMV Max Pro documentation (updated as of September 2026).